Finding the Fourth Proportional to 55,834.42, 83,763.93 and 30,910.81

Step by Step Solution

1. Step 1: Write the proportion equation
   55,834.42 : 83,763.93 = 30,910.81 : x
2. Step 2: Convert to fraction form
   55,834.42/83,763.93 = 30,910.81/x
3. Step 3: Cross multiply
   55,834.42x = 83,763.93 × 30,910.81
4. Step 4: Simplify right side
   55,834.42x = 2,589,210,925.08
5. Step 5: Solve for x
   x = 2,589,210,925.08/55,834.42
6. Step 6: Final answer
   x = 46,373.02